18387136. DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

Sewan Son of Yongin-si (KR)

Sungho Kim of Yongin-si (KR)

Minwoo Woo of Yongin-si (KR)

Seunghyun Lee of Yongin-si (KR)

Wangwoo Lee of Yongin-si (KR)

Jiseon Lee of Yongin-si (KR)

Kyeongwoo Jang of Yongin-si (KR)

Sugwoo Jung of Yongin-si (KR)

Hyeri Cho of Yongin-si (KR)

Seunggyu Tae of Yongin-si (KR)

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18387136 titled 'DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

The patent application describes a display apparatus with a complex structure involving multiple layers and openings to improve display performance.

• The apparatus includes a first sub-pixel electrode and a conductive bank layer with a first opening overlapping the first sub-pixel electrode.
• The conductive bank layer consists of first and second conductive layers with different etch selectivities, an insulating layer with an opening, and an insulating protective layer with another opening.
• The insulating protective layer has a different etch selectivity from the insulating layer and includes an insulating material.
• A first intermediate layer overlaps the first sub-pixel electrode through the opening of the conductive bank layer.

Potential Applications: - This technology can be used in various display devices such as LCDs, OLEDs, and microLEDs. - It can enhance the performance and efficiency of high-resolution displays in smartphones, TVs, and monitors.

Problems Solved: - The technology addresses issues related to display quality, power consumption, and pixel density in modern display devices. - It improves the overall viewing experience by optimizing the structure of the display apparatus.

Benefits: - Enhanced display performance with improved color accuracy and brightness. - Increased energy efficiency leading to longer battery life in portable devices. - Higher pixel density and resolution for sharper images and videos.

Commercial Applications: Title: Advanced Display Technology for Enhanced Visual Experience This technology can be applied in the consumer electronics industry for manufacturing high-quality displays in smartphones, tablets, laptops, TVs, and other devices. It can also be utilized in the automotive sector for heads-up displays and infotainment systems.

Prior Art: Readers can explore prior patents related to display technologies, sub-pixel structures, and conductive layers to understand the evolution of similar innovations in the field.

Frequently Updated Research: Researchers are continuously working on improving display technologies, exploring new materials, and optimizing manufacturing processes to enhance display quality and performance.

Questions about Display Apparatus Technology: 1. How does the conductive bank layer contribute to the overall performance of the display apparatus? 2. What are the key differences between this display technology and traditional display structures?

Original Abstract Submitted

A display apparatus includes a first sub-pixel electrode, a conductive bank layer which is disposed on the first sub-pixel electrode and in which a first opening overlapping the first sub-pixel electrode is defined. The conductive bank layer includes first and second conductive layers having different etch selectivities from each other, an insulating layer which is disposed between a peripheral portion of the first sub-pixel electrode and the conductive bank layer and in which an opening overlapping the first opening is defined, an insulating protective layer which is disposed between the insulating layer and the conductive bank layer and in which an opening overlapping the first opening is defined. The insulating protective layer includes an insulating material having an etch selectivity different from an etch selectivity of the insulating layer, a first intermediate layer overlapping the first sub-pixel electrode through the first opening of the conductive bank layer.